"Both types of mouthwash-with and without alcohol- contain antimicrobial properties that reduce the number of bacteria in the mouth," explains Edgard El Chaar, DDS, a clinical associate professor of periodontology and implant dentistry at NYU College of Dentistry.

The attack on the Chaar-Hachamaim synagogue, a century-old remnant of Cairo's once-thriving Jewish population, was the first on a tourist attraction in Egypt since a makeshift bomb killed one French tourist and injured 21 other people in the city nearly a year ago.

Big Bazaar, part of the Future Group, plans to launch Saalke Sabse Saste Chaar Din (the year's most economical four days of shopping) offer between January 23 and 26, which will run across 120 Big Bazaar hypermarkets in 70 cities of India on many merchandise.